Set it as your Caller Tune SMS PWER2 to 54646
For Vodafone Subscribers Direct Dial 5377578728 to set as Caller Tune (Toll Free)
For Idea Subscribers Direct Dial 567897578728 to set as Dialer Tone (Toll Free)
For Airtel Subscribers Direct Dial 5432115372280 to set as Hello Tune (Toll Free)